Taking the American patent database USPTO as an example, this paper studies and implements a prototype system of patent-citation analysis using information visualization technology.It provides the reference for the enterprise or the patent document retrieval unit which will construct the system.
张少龙,周宁,吴佳鑫 . 专利文献引用关联可视化系统的构建-以“美国专利数据库 ( USPTO )检索系统”为例[J]. 现代图书情报技术, 2007, 2(2): 64-66.
Zhang Shaolong,Zhou Ning,Wu Jiaxin . The Construction of Patent-Citation Analysis Visualization System -Case Study of USPTO. New Technology of Library and Information Service, 2007, 2(2): 64-66.